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/*
* Adplug - Replayer for many OPL2/OPL3 audio file formats.
* Copyright (C) 1999 - 2003 Simon Peter, <dn.tlp@gmx.net>, et al.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* [xad] BMF player, by Riven the Mage <riven@ok.ru>
*/
#include "xad.h"
class CxadbmfPlayer: public CxadPlayer
{
public:
static CPlayer *factory(Copl *newopl);
CxadbmfPlayer(Copl *newopl): CxadPlayer(newopl)
{ };
~CxadbmfPlayer()
{ };
protected:
enum { BMF0_9B, BMF1_1, BMF1_2 };
//
struct bmf_event
{
unsigned char note;
unsigned char delay;
unsigned char volume;
unsigned char instrument;
unsigned char cmd;
unsigned char cmd_data;
};
struct
{
unsigned char version;
char title[36];
char author[36];
float timer;
unsigned char speed;
struct
{
char name[11];
unsigned char data[13];
} instruments[32];
bmf_event streams[9][1024];
int active_streams;
struct
{
unsigned short stream_position;
unsigned char delay;
unsigned short loop_position;
unsigned char loop_counter;
} channel[9];
} bmf;
//
bool xadplayer_load();
void xadplayer_rewind(int subsong);
void xadplayer_update();
float xadplayer_getrefresh();
std::string xadplayer_gettype();
std::string xadplayer_gettitle();
std::string xadplayer_getauthor();
std::string xadplayer_getinstrument(unsigned int i);
unsigned int xadplayer_getinstruments();
//
private:
static const unsigned char bmf_adlib_registers[117];
static const unsigned short bmf_notes[12];
static const unsigned short bmf_notes_2[12];
static const unsigned char bmf_default_instrument[13];
int __bmf_convert_stream(unsigned char *stream, int channel);
};
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